<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Tasks</title>
<style type="text/css">
.carcas {
	min-width: 800px;
	min-height: 500px;
}

.left-right_buttons {
	width: 99px;
	height: 100px;
}
</style>
</head>

<body>
	<center>
		<table width="90%" class="carcas">
			<tr>
				<td style="width: 100px; height: 100%">
					<button class="left-right_buttons" name="Back" value="&lt;">&lt;</button>
				</td>
				<td style="height: 100%; text-align: center">

					<h2>Task</h2>
					<form name="test">
						<ol>
							<ol>
								<li style="text-align: left"><b>Вопрос 1</b><br /> 
                        <input type="radio" name="Q1" />Ответ 1<br /> 
                        <input type="radio" name="Q1" />Ответ 2<br /> 
                        <input type="radio" name="Q1" />Ответ 3<br /> 
                        <input type="radio" name="Q1" />Ответ 4<br /> <br />
                </li>
								<li style="text-align: left"><b>Вопрос 2</b><br /> 
                        <input type="radio" name="Q2" />Ответ 1<br /> 
                        <input type="radio" name="Q2" />Ответ 2<br /> 
                        <input type="radio" name="Q2" />Ответ 3<br /> 
                        <input type="radio" name="Q2" />Ответ 4<br /> <br />
                </li>
							</ol>
						</ol>
					</form>
				</td>
				<td style="width: 100px; height: 100%">
					<button class="left-right_buttons" name="Back value="&gt;">&gt;</button>
				</td>
			</tr>
		</table>
	</center>
</body>
</html>